xQueueCreateStatic macro

{c} struct AMessage { char ucMessageID; char ucData[ 20 ]; }; #define QUEUE_LENGTH 10 #define ITEM_SIZE sizeof( uint32_t ) // xQueueBuffer will hold the queue structure. StaticQueue_t xQueueBuffer; // ucQueueStorage will hold the items posted to the queue. Must be at least // [(queue length) * ( queue item size)] bytes long. uint8_t ucQueueStorage[ QUEUE_LENGTH * ITEM_SIZE ]; void vATask( void *pvParameters ) { QueueHandle_t xQueue1; // Create a queue capable of containing 10 uint32_t values. xQueue1 = xQueueCreate( QUEUE_LENGTH, // The number of items the queue can hold. ITEM_SIZE // The size of each item in the queue &( ucQueueStorage[ 0 ] ), // The buffer that will hold the items in the queue. &xQueueBuffer ); // The buffer that will hold the queue structure. // The queue is guaranteed to be created successfully as no dynamic memory // allocation is used. Therefore xQueue1 is now a handle to a valid queue. // ... Rest of task code. }